...and colouring of projected elevations occurs, but seems to have no relationship with altitude or even the distance from the viewing plane. It is apparently random. Bruce -----Original Message----- From: therion-bounces@speleo.sk [mailto:therion-bounces@speleo.sk] On Behalf Of Marco Corvi Sent: Monday, 28 October 2013 5:33 a.m. To: therion@speleo.sk Subject: [Therion] extended section colored by altitude marco menchise asked me why extended sections do not come colored by altitide. indeed coloring ext. sectiion by altitude (or depth) would make sense to me ... tried with 5.3.11 and they come white. looked at the source, and the Z coord that it used to color by altitude is set to 0 for the extended section. any reason why? marco _______________________________________________ Therion mailing list Therion@speleo.sk http://mailman.speleo.sk/mailman/listinfo/therion